Molded rubber article
US4196754A · kind A · utility
5Cited by
9References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | May 10, 1976 |
| Grant date | Apr 8, 1980 |
| Priority date | — |
| Expiry date | May 10, 1996 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S264/52
- WIPO fieldOther special machines
- WIPO sectorMechanical engineering
Abstract
A molded rubber article is described having an exterior or surface layer which is formed of a blend including a heat setting rubbery polymer, and a halogenated polyethylene acting as an internal mold release agent during processing and also enhancing the surface qualities of the molded article.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.